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xavArtley/deserialize_lut.html

Last active November 24, 2019 12:17
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Vtk serilization change lookuptable
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deserialize_lut.html
<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="UTF-8">
<script src='https://unpkg.com/vtk.js'></script>
</head>
<body>
<script>
vtkFullScreenRenderWindow = vtk.Rendering.Misc.vtkFullScreenRenderWindow
const actorJSON = JSON.parse(`
{
"allocatedRenderTime": 10,
"bounds": [-0.5, 0.5, -0.5, 0.5, -0.5, 0.5],
"boundsMTime": {
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"mtime": 561,
"vtkClass": "vtkObject"
},
"classHierarchy": ["vtkObject", "vtkProp", "vtkProp3D", "vtkActor"],
"dragable": true,
"estimatedRenderTime": 0,
"forceOpaque": false,
"forceTranslucent": false,
"isIdentity": true,
"mapper": {
"bounds": [-0.5, 0.5, -0.5, 0.5, -0.5, 0.5],
"center": [0, 0],
"classHierarchy": ["vtkObject", "vtkMapper"],
"colorMode": 1,
"fieldDataTupleId": -1,
"forceCompileOnly": 0,
"inputArrayToProcess": [],
"inputConnection": [null],
"inputData": [{
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"activeScalars": 0,
"activeTCoords": -1,
"activeTensors": -1,
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"arrays": [{
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"name": "temp",
"numberOfComponents": 1,
"size": 25,
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"vtkClass": "vtkDataArray"
}
}],
"classHierarchy": ["vtkObject", "vtkFieldData", "vtkDataSetAttributes"],
"copyFieldFlags": [],
"doCopyAllOff": false,
"doCopyAllOn": true,
"mtime": 556,
"vtkClass": "vtkDataSetAttributes"
},
"classHierarchy": ["vtkObject", "vtkDataSet", "vtkPointSet", "vtkPolyData"],
"fieldData": {
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"arrays": [],
"classHierarchy": ["vtkObject", "vtkFieldData", "vtkDataSetAttributes"],
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},
"lines": {
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"numberOfComponents": 1,
"values": [],
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},
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"pointData": {
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"arrays": [],
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"copyFieldFlags": [],
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},
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"vtkClass": "vtkPoints"
},
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},
"strips": {
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},
"verts": {
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"mtime": 553,
"numberOfComponents": 1,
"values": [],
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},
"vtkClass": "vtkPolyData"
}],
"interpolateScalarsBeforeMapping": false,
"lookupTable": {
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"alpha": 1,
"alphaRange": [1, 1],
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"buildTime": {
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"vtkClass": "vtkObject"
},
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"mappingRange": [0, 1],
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"nanColor": [0.5, 0, 0, 1],
"numberOfColors": 256,
"opaqueFlagBuildTime": {
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},
"saturationRange": [1, 1],
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"useAboveRangeColor": false,
"useBelowRangeColor": false,
"valueRange": [1, 1],
"vectorComponent": 0,
"vectorMode": 1,
"vectorSize": -1,
"vtkClass": "vtkLookupTable"
},
"mtime": 2,
"output": [],
"renderTime": 0,
"resolveCoincidentTopology": false,
"scalarMode": 0,
"scalarRange": [0, 1],
"scalarVisibility": true,
"static": false,
"topologyOffset": {
"Polygon": {
"factor": 0,
"unit": 0
},
"Line": {
"factor": 0,
"unit": 0
},
"Point": {
"factor": 0,
"unit": 0
}
},
"useInvertibleColors": false,
"useLookupTableScalarRange": false,
"vtkClass": "vtkMapper"
},
"mapperBounds": [-0.5, 0.5, -0.5, 0.5, -0.5, 0.5],
"matrix": {
"0": 1,
"1": 0,
"2": 0,
"3": 0,
"4": 0,
"5": 1,
"6": 0,
"7": 0,
"8": 0,
"9": 0,
"10": 1,
"11": 0,
"12": 0,
"13": 0,
"14": 0,
"15": 1
},
"matrixMTime": {
"classHierarchy": ["vtkObject"],
"mtime": 2,
"vtkClass": "vtkObject"
},
"mtime": 3,
"orientation": [0, 0, 0],
"origin": [0, 0, 0],
"pickable": true,
"position": [0, 0, 0],
"property": {
"ambient": 0,
"ambientColor": [1, 1, 1],
"backfaceCulling": false,
"classHierarchy": ["vtkObject", "vtkProperty"],
"color": [1, 1, 1],
"diffuse": 1,
"diffuseColor": [1, 1, 1],
"edgeColor": [0, 0, 0],
"edgeVisibility": false,
"frontfaceCulling": false,
"interpolation": 1,
"lighting": true,
"lineWidth": 1,
"mtime": 60,
"opacity": 1,
"pointSize": 1,
"representation": 2,
"shading": false,
"specular": 0,
"specularColor": [1, 1, 1],
"specularPower": 1,
"vtkClass": "vtkProperty"
},
"renderTimeMultiplier": 1,
"savedEstimatedRenderTime": 0,
"scale": [1, 1, 1],
"textures": [],
"useBounds": true,
"visibility": true,
"vtkClass": "vtkActor"
}
`)
// ----------------------------------------------------------------------------
// Standard rendering code setup
// ----------------------------------------------------------------------------
const fullScreenRenderer = vtkFullScreenRenderWindow.newInstance();
const renderer = fullScreenRenderer.getRenderer();
const renderWindow = fullScreenRenderer.getRenderWindow();
const actor = vtk(actorJSON);
const lut = actor.getMapper().getLookupTable();
renderer.addActor(actor);
renderer.resetCamera();
renderWindow.render();
//-------------------------------------------------------------------------------
// Need to change the table and update the render
//-------------------------------------------------------------------------------
// lut.set({'table': actorJSON.mapper.lookupTable.table})
// actor.modified();
// renderWindow.render();
//-------------------------------------------------------------------------------
</script>
</body>
</html>
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